A Study in Developing a Knowledge-Based Maintenance Management Expert System for Power Supply System

[[abstract]]摘要 在製造業中，供電設備之良窳及可靠度對於製造生產的結果有絕對的影響。設備本身之好壞，一般是以當機率、故障率、可用率、平均失效時間、維修時間等來判定。為使維護人員提昇維護、維修、保養品質之能力及生產製造單位之生產效率，降低維護成本，電腦化維護管理系統（CMMS）之研究有其必要性。 本研究特別針對軍事工廠的供電系統，善加利用工廠中資深維護人員長期工作所累積的經驗，以知識為基礎，考量電腦化維護管理系統(CMMS)的理念，並納入人因工程（Human factor engineering）中人機互動（HCI）及人性化的使用者介面之弁遄A選用Attar Software公司出品之圖形化系統開發軟體“XpertRule Knowledge Builder＂，開發適合個案工廠供電系統維護專用的維護管理專家系統。 經由工廠維護人員與值班人員對本系統的實際使用後，在「有用性」與「實用性」上作一評估，確認本專家系統之建置對廠區供電系統之維護工作上來說，的確有相當之成效，而且能夠提供作為後續開發完整CMMS之基礎。[[abstract]]ABSTRACT In the manufacturing industry, the good equipment and reliability of the power supply unit have absolute influence within the production process. Generally speaking, the quality of equipment is judged by shutting down rate, fault rate, availability, average invalid time, maintenance time, etc. For promoting the maintenance ability and quality of equipment, the efficiency of manufacture department, and the reduction of the cost, to study the computerized maintenance management system (CMMS) is necessary. The study aims at power supply system of military factory. Especially to utilize the people who has worked for a long time in the factory and has the reputable experience knowledge. According to the concept of human factor engineering, the study selected the software "XpertRule Knowledge Builder" that produced from Attar Software Company to develop the specific domain maintenance management expert system (ES) for the power supply system. After using this maintenance expert system of factory, the duty people in assessing the usability and practicability confirm that to develop this expert vi system in maintenance management of the power supply system of factory is suitable. The results of the study can achieve a base in developing the intact foundation of CMMS in the future